FR2698505B1 - Digital telephone installation. - Google Patents

Digital telephone installation.

Info

Publication number
FR2698505B1
FR2698505B1 FR9214094A FR9214094A FR2698505B1 FR 2698505 B1 FR2698505 B1 FR 2698505B1 FR 9214094 A FR9214094 A FR 9214094A FR 9214094 A FR9214094 A FR 9214094A FR 2698505 B1 FR2698505 B1 FR 2698505B1
Authority
FR
France
Prior art keywords
digital telephone
telephone installation
installation
digital
telephone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR9214094A
Other languages
French (fr)
Other versions
FR2698505A1 (en
Inventor
Francis Hodbert
Pierre Ardaud
Benoit Harl Jean
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nortel Networks France SAS
Original Assignee
Matra Communication SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matra Communication SA filed Critical Matra Communication SA
Priority to FR9214094A priority Critical patent/FR2698505B1/en
Publication of FR2698505A1 publication Critical patent/FR2698505A1/en
Application granted granted Critical
Publication of FR2698505B1 publication Critical patent/FR2698505B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/02—Arrangements for interconnection not involving centralised switching involving a common line for all parties
    • H04M9/022—Multiplex systems
    • H04M9/025—Time division multiplex systems, e.g. loop systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/22—PBX
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/299—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/334—Key telephone system

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
FR9214094A 1992-11-24 1992-11-24 Digital telephone installation. Expired - Fee Related FR2698505B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9214094A FR2698505B1 (en) 1992-11-24 1992-11-24 Digital telephone installation.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9214094A FR2698505B1 (en) 1992-11-24 1992-11-24 Digital telephone installation.

Publications (2)

Publication Number Publication Date
FR2698505A1 FR2698505A1 (en) 1994-05-27
FR2698505B1 true FR2698505B1 (en) 1995-01-13

Family

ID=9435836

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9214094A Expired - Fee Related FR2698505B1 (en) 1992-11-24 1992-11-24 Digital telephone installation.

Country Status (1)

Country Link
FR (1) FR2698505B1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2550937B2 (en) * 1985-03-04 1996-11-06 国際電信電話株式会社 ISDN subscriber terminal control system

Also Published As

Publication number Publication date
FR2698505A1 (en) 1994-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse